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air-flue

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UK 
  • na.气道
  • Web风道;烟道;空气道
na.
1.
气道,风道,烟道

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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